30727-18-5

1-甲基-2-哌啶甲酸乙酯(30727-18-5)核磁图(¹HNMR)

产品名称:1-甲基-2-哌啶甲酸乙酯

CAS:30727-18-5

分子式:C9H17NO2

分子量: 171.24

¹HNMR

¹³CNMR

IR1

Mass

MS-IW-1307          
ethyl 1-methyl-2-piperidinecarboxylate
C9H17NO2            (Mass of molecular ion:    171)

   Source Temperature: 230 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      27.0       1.0
      28.0       1.1
      29.0       1.1
      41.0       1.4
      42.0       5.7
      44.0       1.5
      55.0       1.7
      68.0       1.1
      70.0      11.3
      96.0       2.8
      98.0     100.0
      99.0       7.1
     171.0       1.7

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₉ H₁₇ N O₂	0.05 ml : 0.5 ml CDCl₃
ethyl 1-methyl-2-piperidinecarboxylate

    Assign.     Shift(ppm)

      A             4.213
      B             2.959
      C             2.710
      D             2.261
      E             2.073
      F             1.846
      G             1.73
      J             1.65
      K             1.31
      L             1.285

     Hz     ppm     Int.

   1694.46   4.240    161
   1687.26   4.222    427
   1680.18   4.205    430
   1673.10   4.187    164
   1191.41   2.982     44
   1188.48   2.974     71
   1187.74   2.972     69
   1184.57   2.965     40
   1183.84   2.963     40
   1180.79   2.955     40
   1180.05   2.953     39
   1177.00   2.946     75
   1173.46   2.937     36
   1172.12   2.933     36
   1090.09   2.728     93
   1086.79   2.720     93
   1079.71   2.702     99
   1076.54   2.694     96
    903.69   2.262   1000
    841.55   2.106     56
    837.52   2.096     57
    830.20   2.078     69
    827.27   2.070     71
    826.05   2.067     58
    819.70   2.052     51
    815.92   2.042     51
    748.05   1.872     42
    746.83   1.869     39
    744.63   1.864     42
    743.65   1.861     44
    739.26   1.850     39
    735.23   1.840     58
    734.25   1.838     51
    731.81   1.832     55
    730.83   1.829     61
    727.78   1.822     30
    708.37   1.773     33
    707.76   1.771     33
    704.59   1.764     48
    703.86   1.762     47
    699.83   1.752     42
    695.80   1.742     41
    691.89   1.732     52
    690.92   1.729     56
    687.13   1.720     62
    685.30   1.715     30
    682.13   1.707     56
    680.79   1.704     31
    678.22   1.698     51
    676.76   1.694     34
    674.44   1.688     54
    672.00   1.682     56
    670.65   1.679     84
    666.99   1.669     93
    663.45   1.661     88
    660.16   1.652     94
    659.30   1.650    100
    656.86   1.644    113
    653.20   1.635    135
    649.29   1.625     83
    647.46   1.621     53
    645.87   1.617     38
    644.78   1.614     36
    643.68   1.611     48
    534.67   1.338     33
    527.22   1.320     35
    520.87   1.304    456
    518.19   1.297     42
    513.67   1.286    742
    506.59   1.268    449

in CDCl3